JP3338419B2 - Arm stopper device for lid of opening - Google Patents

Arm stopper device for lid of opening

Info

Publication number
JP3338419B2
JP3338419B2 JP2000094427A JP2000094427A JP3338419B2 JP 3338419 B2 JP3338419 B2 JP 3338419B2 JP 2000094427 A JP2000094427 A JP 2000094427A JP 2000094427 A JP2000094427 A JP 2000094427A JP 3338419 B2 JP3338419 B2 JP 3338419B2
Authority
JP
Japan
Prior art keywords
lid
spring
opening
arm
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000094427A
Other languages
Japanese (ja)
Other versions
JP2001279994A (en
Inventor
晴雄 持田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takigen Manufacturing Co Ltd
Original Assignee
Takigen Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takigen Manufacturing Co Ltd filed Critical Takigen Manufacturing Co Ltd
Priority to JP2000094427A priority Critical patent/JP3338419B2/en
Priority to TW089212697U priority patent/TW428623U/en
Priority to CNB001241605A priority patent/CN1155767C/en
Priority to KR10-2000-0048788A priority patent/KR100396584B1/en
Publication of JP2001279994A publication Critical patent/JP2001279994A/en
Priority to HK02101260A priority patent/HK1039642A1/en
Application granted granted Critical
Publication of JP3338419B2 publication Critical patent/JP3338419B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/224Stops

Landscapes

  • Coating Apparatus (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Closures For Containers (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】 本発明は、高層住宅の換気
口等といった開口部を開閉する蓋用アームストッパー装
置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid arm stopper device for opening and closing an opening such as a ventilation opening of a high-rise house.

【0002】[0002]

【従来の技術】 図3に示したように従来のアームスト
ッパー装置では、蓋Bの一端縁が開口部の固定枠Aに枢
軸1によって枢着されてあり、蓋Bの中間部には枢軸1
と平行なピン13によってステーアーム5の基端部が枢
着されてあり、ステーアーム5の先端部には可動ピン8
が設けてあり、可動ピン8は固定枠Aの側縁に沿って設
けたガイドスロット20内に摺動可能に挿入されてあ
り、ガイドスロット20の下側縁部には可動ピン8が係
脱する窪み21a,21b,21cが設けられている。
2. Description of the Related Art As shown in FIG. 3, in a conventional arm stopper device, one edge of a lid B is pivotally attached to a fixed frame A having an opening by a pivot 1.
The base end of the stay arm 5 is pivotally connected by a pin 13 parallel to the movable arm 8.
The movable pin 8 is slidably inserted into a guide slot 20 provided along the side edge of the fixed frame A, and the movable pin 8 is disengaged from the lower edge of the guide slot 20. Recesses 21a, 21b, 21c are provided.

【0003】この従来装置では、蓋Bを閉じるときは、
枢軸1を中心に蓋Bを少し持ち上げ回転させて可動ピン
8を窪み21aまたは21bから外し、ステーアーム5
を蓋Bの自由端4側に若干引寄せ回転させて、可動ピン
8をガイドスロット20内でフリー状態とする必要があ
る。そして、蓋Bを開けるときにも、枢軸1を中心に蓋
Bを一旦持ち上げ回転させて、可動ピン8を枢軸1から
最も遠い方の窪み21cから脱出させ、可動ピン8がガ
イドスロット20内でフリー状態となるようにステーア
ーム5の位置をコントロールする必要があり、開閉いず
れの動作においても操作が面倒である。
In this conventional apparatus, when closing the lid B,
The movable pin 8 is removed from the recess 21a or 21b by slightly lifting and rotating the lid B about the pivot 1, and the stay arm 5
Needs to be pulled slightly toward the free end 4 of the lid B to rotate the movable pin 8 in the guide slot 20. When the cover B is opened, the cover B is once lifted and rotated about the pivot 1 to cause the movable pin 8 to escape from the recess 21 c farthest from the pivot 1, and the movable pin 8 is moved in the guide slot 20. It is necessary to control the position of the stay arm 5 so as to be in the free state, and the operation is troublesome in both opening and closing operations.

【0004】また、ステーアーム5を回転させて可動ピ
ン8と窪み21aとの係合を解除したときには、蓋Bの
抵抗となるものがないので蓋Bが勢いよく閉じ、身体の
一部を挟んだりする危険性があり、蓋Bにガラス等が嵌
められているときには、急激な閉鎖時の衝撃でガラス等
を破損し兼ねないこともある。最近の高層住宅では各区
画室の壁面ないし床面の一部に換気口を設置することが
提案されているが、この換気口のホッパー蓋は老年者や
年少者も操作する可能性があるから、扱いが簡便で危険
性のないものが求められる。
Further, when the stay arm 5 is rotated to release the engagement between the movable pin 8 and the recess 21a, there is no resistance to the lid B, so that the lid B closes vigorously and pinches a part of the body. There is a risk of rubbing, and when glass or the like is fitted to the lid B, the glass or the like may be damaged due to a sudden impact at the time of closing. In recent high-rise houses, it has been proposed to install a ventilation opening on a part of the wall or floor of each compartment, but since the hopper lid of this ventilation opening may be operated by elderly and young people, Easy handling and no danger are required.

【0005】[0005]

【発明が解決しようとする課題】 したがって本発明の
目的は、蓋の開閉ストロークの終端において可動ピンが
係合する窪みがないため、蓋の開閉をワンタッチ操作で
簡便に行なえるとともに、仮に何らかの外力が蓋に作用
したとしても、蓋が勢いよく閉じるおそれなく、また、
構造が簡単で故障のおそれが殆どない開口部の蓋用アー
ムストッパ−装置を提供することである。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a simple and easy operation of opening and closing the lid by one-touch operation because there is no dent in which the movable pin is engaged at the end of the opening and closing stroke of the lid. Even if acts on the lid, there is no fear that the lid closes vigorously,
An object of the present invention is to provide an arm stopper device for a lid having a simple structure and little possibility of failure.

【0006】[0006]

【課題を解決するための手段】 本発明の蓋用アームス
トッパー装置では、一端が枢軸1によって開口部Pの固
定枠Aに枢着してある蓋Bの内面2側には、蓋B内面2
より内方に突出する側板3が設けてある。側板3には蓋
Bの自由端4寄りの端部にアーム5の基端部が前記枢軸
1と平行なピン6で枢着してある。前記固定枠Aには開
口部Pを含む平面に直角に配置して蓋Bの内面2に向け
て起立するブラケット板10が設けてある。ブラケット
板10には蓋Bの枢軸1寄りの端部が蓋Bの内面2から
離反する一方、蓋Bの自由端4寄りの端部が蓋Bに接近
している傾斜スロット7を設けてあり、傾斜スロット7
内を摺動する可動ピン8が前記アーム5の先端部に固設
してある。
Means for Solving the Problems In the arm stopper device for a lid according to the present invention, the inner surface 2 of the lid B whose one end is pivotally connected to the fixed frame A of the opening P by the pivot 1 has the inner surface 2 of the lid B.
A side plate 3 protruding more inward is provided. A base end of an arm 5 is pivotally attached to the side plate 3 at an end near the free end 4 of the lid B by a pin 6 parallel to the pivot 1. The fixed frame A is provided with a bracket plate 10 which is arranged at right angles to a plane including the opening P and stands up toward the inner surface 2 of the lid B. The bracket plate 10 is provided with an inclined slot 7 in which the end of the cover B near the pivot 1 is separated from the inner surface 2 of the cover B, while the end of the cover B near the free end 4 is close to the cover B. , Inclined slot 7
A movable pin 8 that slides inside is fixedly provided at the tip of the arm 5.

【0007】可動ピン8にはこの軸線周りに回動自在な
バネ掛けフック板9が装着してあり、側板3よりも蓋B
の自由端4に向かって突出したブラケット板10の端部
にはバネ掛けフック部11が設けてある。引張りコイル
バネ12の一端を前記バネ掛けフック板9に掛合させ、
バネ12の他端を前記バネ掛けフック部11に掛合させ
てある。蓋Bを完全に閉じた状態において前記ピン6
は、可動ピン8とバネ掛けフック部11を通る前記バネ
12の中心軸線0に関して蓋Bの側にあり、蓋Bを開け
る方向にバネ12の弾性力が作用するようになってい
る。
The movable pin 8 is provided with a spring hook 9 which is rotatable about this axis.
A spring hook portion 11 is provided at an end of the bracket plate 10 protruding toward the free end 4 of the bracket. One end of the tension coil spring 12 is hooked on the hook hook plate 9,
The other end of the spring 12 is hooked on the hook hook 11. When the cover B is completely closed,
Is on the side of the lid B with respect to the center axis 0 of the spring 12 passing through the movable pin 8 and the spring hook 11, and the elastic force of the spring 12 acts in the direction in which the lid B is opened.

【0008】[0008]

【発明の実施の形態】 図1と図2に示した通りであ
り、既に課題を解決するための手段の項において説明し
た部分については、これを援用し重ねての説明を省略す
る。蓋Bの側板3と固定枠Aのブラケット板10は、通
常丈夫なステンレス鋼板で形成されるが、エンジニアリ
ングプラスチック板であってもよい。ブラケット板10
に形成する傾斜スロット7の傾斜角は、蓋Bの開口面に
対して15度ないし30度としてある。アーム5と傾斜
スロット7の長さは、蓋Bが完全に閉じたとき、可動ピ
ン8が傾斜スロット7の低終端7aの近傍に達する一
方、蓋Bが所定角度まで完全に開いた状態、即ち蓋Bが
開口面から約45度開いたとき、可動ピン8が傾斜スロ
ットの高終端7bに到達するように設定されている。蓋
Bが完全に閉じた状態におけるピン6の位置は、バネ1
2の両端を結ぶ中心軸線0、即ち可動ピン8とバネ掛フ
ック部11を結ぶ線よりも蓋B側にある。したがって、
バネ12の弾性力は蓋Bを開く方向に作用し、蓋Bの開
放時の助勢手段となっている。
DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1 and FIG. 2, portions already described in the section of the means for solving the problems will be referred to here and redundant description will be omitted. The side plate 3 of the lid B and the bracket plate 10 of the fixed frame A are usually formed of a strong stainless steel plate, but may be an engineering plastic plate. Bracket plate 10
The angle of inclination of the inclined slot 7 is set to 15 to 30 degrees with respect to the opening surface of the lid B. The length of the arm 5 and the inclined slot 7 is such that when the lid B is completely closed, the movable pin 8 reaches the vicinity of the low end 7a of the inclined slot 7, while the lid B is completely opened to a predetermined angle, that is, The movable pin 8 is set to reach the high end 7b of the inclined slot when the lid B is opened about 45 degrees from the opening surface. The position of the pin 6 when the lid B is completely closed is
It is located on the lid B side with respect to the center axis line 0 connecting both ends of the two, that is, the line connecting the movable pin 8 and the hook portion 11 with spring. Therefore,
The elastic force of the spring 12 acts in a direction to open the lid B, and serves as an assisting means when the lid B is opened.

【0009】このように構成された蓋用アームストッパ
ー装置では、蓋Bが開口部Pを完全に閉鎖しているとき
には、蓋Bは別途装備したロック装置(図示していな
い)によって固定枠Aに対してロックされている。前記
ロック装置によるロックを解除すると、バネ12の復元
力によって可動ピン8はブラケット板10のバネ掛フッ
ク部11側に引き寄せられるが、この初期においてはア
ーム5は水平近くまで伏倒しているため、ピン6部分に
与える上向き方向の分力は小さく、蓋Bはゆっくりと開
き始め、傾斜スロット7内を可動ビン8は斜め上方にゆ
っくり移動する。
In the arm stopper device for a lid configured as described above, when the lid B completely closes the opening P, the lid B is fixed to the fixed frame A by a separately provided locking device (not shown). Locked against. When the lock by the lock device is released, the movable pin 8 is pulled toward the spring hook portion 11 side of the bracket plate 10 by the restoring force of the spring 12, but at this initial stage, the arm 5 falls down to near the horizontal, The upward component force applied to the pin 6 is small, the lid B starts to open slowly, and the movable bin 8 moves obliquely upward in the inclined slot 7.

【0010】この移動に伴ってアーム5と側板3を介し
て、蓋Bは前記枢軸1を中心として図1において反時計
方向に回動し、傾斜スロット7の高終端7bに可動ピン
8が当たることによって、蓋Bは所定の開放位置に停止
する。この開放位置においても、バネ12は必要十分な
引張り力を有しており、蓋Bは開放状態に的確に保持さ
れる。このように蓋Bは常時開く方向に回転付勢されて
いるから、蓋Bに人が接触したり強風などが作用したと
しても、蓋Bが無意図的に閉じられることはない。
With this movement, the lid B rotates counterclockwise in FIG. 1 around the pivot 1 via the arm 5 and the side plate 3, and the movable pin 8 hits the high end 7 b of the inclined slot 7. Thereby, the lid B stops at the predetermined open position. Even in this open position, the spring 12 has a necessary and sufficient tensile force, and the lid B is accurately held in the open state. As described above, since the lid B is constantly urged to rotate in the opening direction, the lid B is not unintentionally closed even if a person contacts the lid B or a strong wind acts.

【0011】次に蓋Bを閉じるときは、蓋Bの自由端4
に手を当て、バネ10の力に抗して蓋Bを枢軸1を中心
に押し下げ回転させれば良い。この操作によって可動ピ
ン8はバネ10の引っ張りながら傾斜スロット7内を下
方に移動し、低終端7aの近傍に到達する。そのとき、
蓋Bは開口部Pと平行となってこれを閉鎖し、蓋Bは前
記ロック装置によって固定枠Aに再度ロックされる。
Next, when closing the cover B, the free end 4 of the cover B
, The lid B may be pushed down around the pivot 1 and rotated against the force of the spring 10. By this operation, the movable pin 8 moves downward in the inclined slot 7 while being pulled by the spring 10, and reaches near the low end 7a. then,
The lid B is parallel to the opening P and closes it, and the lid B is locked again to the fixed frame A by the locking device.

【0012】[0012]

【発明の効果】 以上のように本発明の蓋用アームスト
ッパー装置では、別途装備したロック装置を解除すれ
ば、蓋Bがバネ10の弾性力によって自動的に開放方向
に回転する一方、閉じるときには単に蓋Bを押圧するだ
けでよく、従来装置のように面倒なステーアームの操作
がないから、蓋Bの開閉操作は老年者や年少者でも極め
て簡単にワンタッチ操作で行なえる。また、蓋Bは前記
バネ12の回転付勢によって所定の開放位置に安定に保
持されるため、風などに煽られて蓋Bが無意図的に閉じ
られ、身体の一部を挟み込んだりする危険性がない。さ
らにまた、蓋Bの閉鎖回転はバネ12を引っ張りながら
行われ、適度の回転抵抗のもとに続行されるため、蓋B
の急激な閉鎖衝撃によって蓋Bが損傷したり、蓋Bに嵌
めたガラスなどが損壊する危険性もない。
As described above, in the arm stopper device for the lid according to the present invention, when the locking device separately provided is released, the lid B automatically rotates in the opening direction by the elastic force of the spring 10, and when the lid B closes. It is sufficient to simply press the lid B, and since there is no troublesome operation of the stay arm as in the conventional apparatus, the opening and closing operation of the lid B can be performed very easily by one-touch operation even for the elderly or the young. Further, since the lid B is stably held at a predetermined open position by the rotational bias of the spring 12, there is a danger that the lid B is unintentionally closed by the wind or the like and a part of the body is pinched. There is no sex. Furthermore, the closing rotation of the lid B is performed while pulling the spring 12, and the rotation is continued under a moderate rotation resistance.
There is no danger of the lid B being damaged by the sudden closing impact of the above, or the glass or the like fitted to the lid B being damaged.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本発明の一実施例に係る蓋用アームストッパ
ー装置の側面図である。
FIG. 1 is a side view of an arm stopper device for a lid according to an embodiment of the present invention.

【図2】 図1の蓋用アームストッパー装置の一部縦断
正面図である。
FIG. 2 is a partial longitudinal front view of the lid arm stopper device of FIG. 1;

【図3】 従来装置の側面図である。FIG. 3 is a side view of a conventional device.

【符号の説明】[Explanation of symbols]

1 枢軸 2 蓋内面 3 側板 4 自由端 5 アーム 6 ピン 7 傾斜スロット 8 可動ピン 9 バネ掛けフック板 10 ブラケット板 11 バネ掛けフック部 12 バネ A 固定枠 B 蓋 P 開口部 DESCRIPTION OF SYMBOLS 1 Axis 2 Cover inner surface 3 Side plate 4 Free end 5 Arm 6 Pin 7 Inclined slot 8 Movable pin 9 Spring hook plate 10 Bracket plate 11 Spring hook portion 12 Spring A Fixed frame B Cover P Opening

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) E05F 1/00 - 3/00 E05F 3/00 - 7/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) E05F 1/00-3/00 E05F 3/00-7/00

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 蓋Bの一端が枢軸1によって開口部Pの
固定枠Aに枢着されてあり、蓋Bの側板3には蓋Bの自
由端4寄りの端部にアーム5の基端部が前記枢軸1と平
行なピン6で枢着してあり、前記固定枠Aに起立させて
設けたブラケット板10には、蓋Bの枢軸1寄りの端部
が蓋Bの内面2から離反する一方、蓋Bの自由端4寄り
の端部が蓋Bに接近している傾斜スロット7を設けてあ
り、傾斜スロット7内を摺動する可動ピン8が前記アー
ム5の先端部に固設してあり、可動ピン8にはバネ掛け
フック板9が枢着してあり、蓋Bの自由端4寄りに突き
出たブラケット板10の端部にはバネ掛けフック部11
が設けてあり、引張りコイルバネ12を前記バネ掛けフ
ック板9と前記バネ掛けフック部11に掛け渡してあ
り、蓋Bを完全に閉じた状態において前記ピン6は、可
動ピン8とバネ掛けフック部11を通るバネ12の中心
軸線0に関して蓋Bの側にあり、バネ12の弾性力が蓋
Bを開ける方向に作用する開口部の蓋用アームストッパ
ー装置。
1. One end of a lid B is pivotally attached to a fixed frame A of an opening P by a pivot 1. A side plate 3 of the lid B has a base end of an arm 5 at an end near the free end 4 of the lid B. The portion of the cover B is pivotally mounted by a pin 6 parallel to the pivot 1, and an end of the cover B near the pivot 1 is separated from the inner surface 2 of the cover B by a bracket plate 10 provided upright on the fixed frame A. On the other hand, the end of the lid B near the free end 4 is provided with an inclined slot 7 approaching the lid B, and a movable pin 8 sliding in the inclined slot 7 is fixed to the tip of the arm 5. A spring hook 9 is pivotally attached to the movable pin 8, and a spring hook 11 is attached to the end of the bracket 10 protruding toward the free end 4 of the lid B.
And a tension coil spring 12 is hung over the spring hook plate 9 and the spring hook portion 11. When the cover B is completely closed, the pin 6 is connected to the movable pin 8 and the spring hook portion. An arm stopper device for a lid at an opening which is on the side of the lid B with respect to the center axis 0 of the spring 12 passing through the lid 11 and in which the elastic force of the spring 12 acts in a direction to open the lid B.
JP2000094427A 2000-03-30 2000-03-30 Arm stopper device for lid of opening Expired - Fee Related JP3338419B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2000094427A JP3338419B2 (en) 2000-03-30 2000-03-30 Arm stopper device for lid of opening
TW089212697U TW428623U (en) 2000-03-30 2000-07-21 Arm stopper assembly for a lid of opening
CNB001241605A CN1155767C (en) 2000-03-30 2000-08-18 Supporting arm positioner for open cover
KR10-2000-0048788A KR100396584B1 (en) 2000-03-30 2000-08-23 Arm stopper device of opening part
HK02101260A HK1039642A1 (en) 2000-03-30 2002-02-21 Arm stopper assembly for a lid of opening.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000094427A JP3338419B2 (en) 2000-03-30 2000-03-30 Arm stopper device for lid of opening

Publications (2)

Publication Number Publication Date
JP2001279994A JP2001279994A (en) 2001-10-10
JP3338419B2 true JP3338419B2 (en) 2002-10-28

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JP2000094427A Expired - Fee Related JP3338419B2 (en) 2000-03-30 2000-03-30 Arm stopper device for lid of opening

Country Status (5)

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JP (1) JP3338419B2 (en)
KR (1) KR100396584B1 (en)
CN (1) CN1155767C (en)
HK (1) HK1039642A1 (en)
TW (1) TW428623U (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7155777B2 (en) * 2004-06-30 2007-01-02 Lexmark International, Inc. Closure mechanism for hinged devices
AT502620B1 (en) * 2005-10-12 2011-11-15 Blum Gmbh Julius FLAP FITTING
CN103195355A (en) * 2013-04-01 2013-07-10 国家电网公司 Insulation ladder sealing door
KR101696726B1 (en) * 2016-08-29 2017-01-16 한국해양과학기술원 Formwork for fish bleeding reef block with habitat space
KR102619231B1 (en) * 2019-05-28 2023-12-29 주식회사 경동나비엔 Detachable hinge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411347A (en) * 1990-04-27 1992-01-16 Canon Inc Recording or reproducing device

Also Published As

Publication number Publication date
CN1315610A (en) 2001-10-03
HK1039642A1 (en) 2002-05-03
CN1155767C (en) 2004-06-30
KR20010096463A (en) 2001-11-07
JP2001279994A (en) 2001-10-10
KR100396584B1 (en) 2003-09-02
TW428623U (en) 2001-04-01

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